ChessStar.comAnnual tournaments on a composition on sections: #2,#3,#n,endgame - products are published within day, the latest news, a forum, albums of products of composers, announcements, references and many other things...Category: MagazineAdded by: Ferhat Karmil (October 6th, 2016)http://www.chessstar.comSite Rating: 3.40

Solving ChessUsed to be the best place to find informations on international solving competitions, raiting lists, etc. Not updated since December 2007Maintained by Lubomir SiranCategory: SolvingAdded by: Administrator (March 2nd, 2019)http://www.problemchess.com/solvingchess/Site Rating: 3.28

Thorsten Zirkwitz - My Problem Chess Pages"With these pages I would like to present a selection of my chess problems to a wider audience. This site is mainly targeted at advanced problemists who already own comprehensive knowledge of themes and ideas in problem chess..."Category: PersonalAdded by: Administrator (June 2nd, 2020)http://home.versanet.de/~zirkwitz/Site Rating: 2.20